baber/WOPTO huggingface dataset:
Patent AU-2017200381-C1 (AU)
Title: Method and system for examining the interior material of an object
Inventor: MOLENAAR MARCEL MEIJLOM
IPC: G01N29/44
Filed: 2017-01-20
Granted: 2019-04-11
Abstract: A method and system are described for examining the interior material of an object from a surface of an object using ultrasound having a frequency of at least 100 kHz. The method comprises the step of transmitting at least a first ultrasound signal by a first ultrasound transmitter of a first number of ultrasound transmitters to the interior material of the object for forming a first image in order to determine, according for example to the principle of inverse wave field extrapolation, where in the interior material of the object reflections and/or diffractions occur. Reflections and/or diffractions of the first ultrasound signal from the interior material of the object are received using a second number of ultrasound receivers which are acoustically coupled to the surface of the object at positions which are distributed in at least one dimension of the surface of the object. With each of the second number of ultrasound receivers, a receiving signal is generated from the received reflections and/or diffractions of the first ultrasound signal from the interior material of the object, and each of the receiving signals generated by one of the ultrasound receivers is processed separately into a separate dataset. The separate datasets of all the ultrasound receivers are combined to the first image. 28p 2q. Iz I 0 z:: LI&A
Patent RU-2169780-C1 (RU)
Inventor: GREJVER T N
IPC: C22B3/10
Filed: 2000-03-29
Granted: 2001-06-27
Abstract: FIELD: precious metal technologies. SUBSTANCE: concentrates are subjected to oxidative firing to give ashes, which are brought into hydrochlorination reaction to transfer platinum metals into chloride solution, after which they are recovered from solution. According to invention, hot ashes are wetted at 200-350 C with organic reducing agent enabling removal of oxide passivating films from the surface of platinum metal grains, consumption of this agent (in particular, straw oil) being 5-10% of the weight of ashes. EFFECT: increased platinum metal transfer into solution in chlorination stage by 1/2 to 33% depending on the nature of metal. 2 cl, 1 tbl, 3 ex
Patent RU-2175336-C1 (RU)
Inventor: AVERKO-ANTONOVICH I JU
IPC: C08F6/14
Filed: 2000-04-10
Granted: 2001-10-27
Abstract: FIELD: methods of modification of synthetic latexes; manufacture of synthetic rubber; production of adhesives, polymer cements and impregnating compositions. SUBSTANCE: method of modification of vinyl- and butadiene-based monomers consists in introducing organic oxygen-containing additive into latex after polymerization and degassing stages; used as organic oxygen- containing additive is product on base of dioxane alcohols and their high- boiling esters which is obtained through topping light fraction from floatation agent-axle at boiling point of 115-160 C and pressure of 5-100 mm Hg, or product on base of high-boiling esters of dioxane alcohols in the amount of 5-25 mas.pts per 100 mas.pts by mass of dry agent of latex. EFFECT: enhanced resistance of latex, its adhesive and physico-mechanical properties of latex films. 2 tbl, 19 ex
Patent RU-2175651-C1 (RU)
Title: Method and installation for production of humino-mineral concentrate
Inventor: SHUL GIN A I
IPC: C02F1/469
Filed: 2000-04-24
Granted: 2001-11-10
Abstract: FIELD: agricultural chemical goods. SUBSTANCE: invention, in particular, relates to organomineral fertilizers, land-improvement agents, soil conditioners, sorbents, flocculants, coagulants, etc. Concentrate is obtained from initial aqueous suspension of humic acids prepared by alkaline extraction of naturally occurring humites and carbonate-series caustobiolithes, said suspension containing humic acid salts and fine humino-mineral particles and complexes (1.5 to 20% of the weight of humic acids). Humic acid salts are subjected to electrolysis to form humic acids on the anode surface and, simultaneously, fine humino-mineral particles and complexes are subjected to electrophoresis to form, on the same anode surface, humino-mineral substances, which, together with humic acid, represent desired product: humino-mineral concentrate. Indicated processes are carried out in a zone between cathode and anode under constant electrical and hydrodynamic conditions. In this case, aqueous suspension flow is uniformly distributed across the working surface of anode and one makes it move in direction opposite to the anode rotation direction. In the anode hollow, settling zones are created to suppress froth forming when electric current passes through aqueous suspension. Installation contains at least one couple of bathes with anodes flanking supply manifold communicating with bathes by means of overflows admitting initial aqueous suspension. Each bath is provided with drain reservoir disposed under desired product discharge device, while each anode is provided with froth-suppressing attachments and is mounted for rotation in direction opposite to direction of travel of initial aqueous suspension in bath. EFFECT: increased productivity of process and reduced power consumption. 10 cl, 7 dwg
Patent RU-2173363-C1 (RU)
IPC: D06F57/12
Filed: 2000-06-28
Granted: 2001-09-10
Abstract: FIELD: domestic equipment. SUBSTANCE: collapsible drier has supporting planks, U-shaped rotary frame composed of two transverse racks with spacer member between racks, brackets and at least one flexible cable for repositioning and fixing frame in inoperating position. Flexible members formed of line, rope etc are tightened between transverse racks parallel to spacer member and adapted for clothes hanging. Brackets serving as frame supports are formed of two telescopically connected members and pivotally connected to transverse frame racks and supporting planks. Drier is moved to inoperating position by pulling the end of flexible cable. As a result, drier frame is caused to overturn and be placed along support such as building wall, with telescopic brackets being partially separated with following fixing of cable end. Collapsible drier may be secured in balconies of apartment buildings or in bathroom. EFFECT: simplified construction, enhanced reliability in operation, improved strength of brackets in operating position. 10 cl, 4 dwg
Patent RU-2181730-C1 (RU)
Inventor: SHCHERBAN G T
IPC: C08F6/10
Filed: 2001-01-09
Granted: 2002-04-27
Abstract: FIELD: production of butyl halogenated rubbers. SUBSTANCE: method of separation of butyl halogenated rubber solution of hydrocarbon solvent includes aqueous washing-off of rubber solution, distilling hydrocarbon solvent by aqueous degassing of rubber at several stages and separation of rubber in worm-type drying units. According to proposed method, additional washing-off of rubber solution is first performed at its with vapors of degassing process discharged from rubber aqueous degassing stage after which dispersion of rubber solution is directed together with hot circulating water for degassing; first-stage degassing of rubber is conducted at temperature of 90 to 105 C and pressure of 0.17 to 0.22 MPa; at second stage, gas content of rubber dispersion in water is reduced at pressure of 0.12 to 0.17 MPa and dispersion is directed to third stage for final degassing at temperature of 85 to 95 C and pressure of 0.075 to 0.085 MPa. Butyl rubber solution is washed off after halogenation before stage of additional washing-off of butyl halogenated rubber to remove acid products by demineralized water or condensate at pH equal to 2.0 to 6/5 performing neutralization by aqueous alkali solution. EFFECT: increased degree of extraction of metal from rubber; enhanced efficiency of washing off hydrogen halides; reduced destruction of rubber at degassing. 1 dwg
Patent RU-2194341-C1 (RU)
Title: Positive plate active material for chemical power supplies
Inventor: AGADULLINA E A
IPC: H01M10/30
Filed: 2001-04-23
Granted: 2002-12-10
Abstract: FIELD: electrochemistry; nickel hydroxide base active material for chemical power supplies. SUBSTANCE: positive plate active material is composed of nickel hydroxide base powder, additives, and water; used as additives are cobalt, cobalt oxide, cobalt sulfate, polyvinyl and ethyl alcohols, proportion of ingredients being as follows, mass percent: nickel hydroxide, 57-70; cobalt, 1-6; cobalt oxide, 1-6; cobalt sulfate, 0.5-2; polyvinyl alcohol, 0.1-0.5; ethyl alcohol, 5-10; deionized water, the rest; active material structure incorporates spherical particles of nickel hydroxide covered with thin layer of cobalt sulfate and surrounded by smaller spherical particles of cobalt and cobalt oxide. EFFECT: enhanced electric conductivity of active material; enlarged service period of power supply without changing electrolyte. 1 dwg, 1 tbl
Patent RU-2184986-C1 (RU)
Inventor: KOBJAKOV N I
IPC: G01V11/00
Filed: 2001-06-13
Granted: 2002-07-10
Abstract: FIELD: oil and gas geology. SUBSTANCE: linear zones of spread of concrete pools-collectors of increased thickness identified as channels of secondary migration are exposed in base gas-and-oil complex within limits of territory remote from area of generation of hydrocarbons by geological and geophysical data. Relation between productivity of oil traps and their positions with regard to channels of secondary migration is established, reference localities where existence of channels of secondary migration and productive traps is proved are isolated and promising localities among adjacent in strike reference localities are assigned in zones of predicted spread of channels of secondary migration. Methodology allowing to map reference localities is developed with use of complex for seismic prospecting and structural-parametric drilling and procedure permitting to map both traps and channels of secondary migration is evaluated. This approach makes it feasible to create working model of formation and re-formations of fields which use enables positions of sites for seismic prospecting operations to be substantiated in order to map traps and channels of secondary migration on particular, most promising directions. EFFECT: enhanced authenticity of prediction of oil- and gas-bearing capacity, raised factor of success of search and evaluation drilling operations and reduced usage of materials. 1 dwg
Patent RU-2192462-C1 (RU)
Inventor: SAKSON V M
IPC: C12N1/20
Filed: 2001-07-09
Granted: 2002-11-10
Abstract: Изобретение относится к биотехнологии, а именно к очистке объектов окружающей среды от загрязнения нефтью и нефтепродуктами при помощи микроорганизмов. Предлагается штамм бактерий Burkholderia caryophylli Jap-3, обладающий высокой нефтеокисляющей активностью в отношении поликонденсированных ароматических углеводородов. Штамм депонирован в коллекции ВИЗР под 151. Штамм бактерий Burkholderia caryophylli Jap-3 может быть выращен промышленным способом с использованием стандартного оборудования с применением доступного сырья. Штамм может служить основой для получения биопрепаратов для очистки почв и поверхностных вод от нефтяных загрязнений, содержащих высокие концентрации поликонденсированных ароматических углеводородов. 2 табл.
Patent RU-2201983-C1 (RU)
Title: Method of sorption extraction of noble metals from solutions
Inventor: DAL NOVA JU S
IPC: C22B11/00
Filed: 2001-08-20
Granted: 2003-04-10
Abstract: FIELD: extraction of silver, gold, platinum and platinoids from solutions and from industrial refining used solution. SUBSTANCE: method is performed by means of organic sorbent 2-(1,3,5,-dithiazine-5-sludge) of acetic acid. Said method increases rate of extraction of noble metals contained in solution, sorption capacity of solid sorbent relative to metals of platinum group and rate of sorption. EFFECT: enhanced efficiency. 1 tbl, 7 ex
Patent RU-2205169-C1 (RU)
Title: Explosive for blasting treatment of metal
Inventor: KOLTUNOV V V
IPC: C06B45/04
Filed: 2001-12-04
Granted: 2003-05-27
Abstract: FIELD: explosives. SUBSTANCE: invention relates to explosives intended for treatment of metal by blasting energy and for some types of earth-surface operations as well as for special-purpose operations. Explosive includes active component, in particular elastic or plastic explosive, and hollow microspheres. Elastic explosive can be elastite and microspheres may be made of glass. EFFECT: improved performance characteristics. 3 cl, 1 tbl, 2 ex
Patent RU-2204648-C1 (RU)
Title: Method of and device for removing of snow
Inventor: KUZNETSOV M M
IPC: E01H5/10
Filed: 2001-12-27
Granted: 2003-05-20
Abstract: FIELD: maintenance of motor roads. SUBSTANCE: snow removing method comes to the following: snow removed from road surface is loaded into heated insulated container mounted on self-propelled vehicle directly at place of snow clearing. Said container is furnished with unloading devices. Then self-propelled vehicle is displaced, loaded mass is heated and snow is mixed with melt water by impeller agitator rotating reversely relative to longitudinal axle fitted in container. Then container is unloaded at heating of inner walls of container, either preliminarily or in process of snow loading to temperature of 120-180 C to form melt water from at least part of snow and mixing, speed of rotation of agitator is set in reserve proportion to density of loaded snow or in direct proportion to intensity of snow loading into container. Snow is loaded by loader connected with vehicle for period of loading, preferable by means of rigid coupling. Proposed snow remover contains heat-insulated container installed on self-propelled vehicle and provided with loading hatch and walls heated to temperature of 120-180 C by flue tube burners and with unloading device in lower end face part, and reverse-action impeller agitator mounted in space of container on longitudinal axle. Snow remover is furnished with device to deliver hot gases from flue tube burners, after heating the container, to loading hatch in zone of snow delivery. Part of length of unloading device contains heating system using, preferably, not gases. Container is hinge mounted on vehicle and is provided with mechanism for tilting towards unloading device to let out melt water and/or wetted snow or products remaining after filtration. EFFECT: improved efficiency of snow removing, intensification of utilization process, reduced expenses and provision of ecological safety of process. 14 cl, 4 dwg
Patent RU-2211290-C1 (RU)
Inventor: LISIVENKO M A
IPC: E02F3/413
Filed: 2002-01-14
Granted: 2003-08-27
Abstract: FIELD: earth-moving machinery. SUBSTANCE: invention relates to single-bucket hydraulic excavators. Proposed backhoe excavator contains base machine, boom, arm with articulated two-section bucket whose front section is installed through its side walls by means of rigid detachable joints in upper part rear section by means of its side walls and provided with turnable bottom with its drive and cutting edge with teeth installed on turnable bottom, with radius of turning relative to bucket-to-arm connecting joint is equal to radius of turning of bucket front section with its cutting edge and teeth relative to the same joint, and teeth of cutting edge of rear section are installed after teeth of front section cutting edge. With opened turnable bottom of bucket rear section, front sections of bucket is installed in rear section by means of its side walls and rigid detachable joints to provide power contact of teeth of both cutting edges using the drive of turnable bottom of bucket rear section. Two side walls are installed on turnable bucket proper from inner side along side edges by means of rigid detachable joints, and solid cutting edges are installed on teeth of both cutting edges by means of rigid detachable joints. With power contact of solid cutting edges, free end faces of both side walls are in tight contact with corresponding free end faces of side walls of bucket front section. Front section of bucket is installed through its side walls in rear section by means of its side walls using rigid detachable joints with turning through 180 °  around longitudinal axis of boom arm. Two side walls are installed on turnable bottom of bucket from side along side edges by means of rigid detachable joints. Said side walls are installed for contact with side walls of bucket when turnable bottom is moved by drive. EFFECT: increased capacity of excavator. 5 cl, 12 dwg
Patent RU-2213524-C1 (RU)
Inventor: ZABOLOTSKIKH I B
IPC: A61M5/00
Filed: 2002-01-21
Granted: 2003-10-10
Abstract: FIELD: medicine, intensive therapy. SUBSTANCE: in 4-6 h after patient's entering into resuscitation and intensive therapy department before injecting anesthetic and sedative preparations one should detect patient's awaking level due to omegametry and at background values of omegapotential ranged -14 - -25 mV corresponding to optimal awaking level it is necessary to conduct base intensive therapy; above -14 mV, corresponding to low awaking level patient's therapeutic scheme is supplemented with preparations of inotropic support, lymph-stimulating action, antioxidants, antihistaminic preparations and infusion of solutions is restricted up to physiological need; at background values of omega-potential being below -25 mV, corresponding to high awaking level, base intensive therapy should be supplemented with preparations of neuroautonomic blockade, low-molecular heparins and infusion volume should be increased, as well. The present innovation favors prophylaxis for the risk of development of purulent- septic, inflammatory, hemodynamic complications, thrombogenic ones among them. EFFECT: higher efficiency of intensive therapy. 5 dwg
Patent RU-2213795-C1 (RU)
Inventor: MAKHOV S V
IPC: C22C35/00
Filed: 2001-11-12
Granted: 2003-10-10
Abstract: FIELD: nonferrous metallurgy; applicable in production of aluminum-scandium alloying composition used in modification of aluminum alloys. SUBSTANCE: method includes aluminothermic reduction of scandium halide or oxide in presence of potassium chloride and sodium fluoride at temperature above 850C and not below 1050C. Method includes aluminothermic reduction of fluoroscandiate of alkali or alkaline-earth metal in presence of potassium or sodium chloride at temperature of 800-1050C. EFFECT: higher operating characteristics of alloy due to increased uniformity of its structure with reduced power consumption and simplified process of introduction of additives into metal melt. 11 cl, 2 tbl, 3 ex
Patent RU-2209012-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-04-04
Granted: 2003-07-27
Abstract: FIELD: food-processing industry, in particular, production of beverages based on citrus fruits juice. SUBSTANCE: method involves extracting citrus fruits with non-polar liquefied gas for removal of bitter substances from flavedo; treating citrus fruits with preparation produced by predetermined process from Pythium ultimum micromycet biomass; holding for 2-5 hours; crushing and mixing with sugar syrup. EFFECT: increased efficiency, provision for eliminating opalescence and improved beverage break resistance.
Patent RU-2215440-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L13/40
Filed: 2002-05-15
Granted: 2003-11-10
Abstract: FIELD: meat industry. SUBSTANCE: paste comprises beef, pork, ox or hog liver, pork fat, full-fat soya flour, onion, red sweet pepper, bone bouillon, carbon dioxide extracts of black bitter pepper and nutmeg, salt and preparation produced from Mortierella humilis micromycet biomass by predetermined process. EFFECT: simplified composition, reduced consumption of carbon dioxide extracts of spices, and improved consumer properties of final product. 4 ex
Patent RU-2210534-C1 (RU)
Inventor: LUK JANOV V I
IPC: C01B13/11
Filed: 2002-07-08
Granted: 2003-08-20
Abstract: FIELD: purification of potable water and sewage. SUBSTANCE: proposed pulse ozonizer includes gas medium preparation chamber, gas supply and discharge branch pips, high-pressure source connected with control unit, corona-discharge electrodes connected with high-pressure source, solenoid-operated pneumatic valves and intermediate reservoir. Common bus and corona-discharge electrodes are provided with inner cooling passages. Solenoid-operated pneumatic valves are connected with control unit and are mounted on pip lines connecting the corona-discharge electrodes with intermediate reservoir. EFFECT: enhanced efficiency and reliability. 1 dwg
Patent RU-2220758-C1 (RU)
Title: Device for separation of liquid particles from gas- and-liquid flow
Inventor: SAKOV JU L
IPC: B01D45/08
Filed: 2002-07-29
Granted: 2004-01-10
Abstract: FIELD: devices for separation of aerosols and vapor phase from gas-and0liquid flow. SUBSTANCE: proposed device has housing with liquid drain, gas supply and discharge branch pipes; housing is also provided with shield and partition forming condensing chamber and passage for evacuation of purified gas; housing is provided with flow-through diffuser mounted on side of delivery of gas-and-liquid flow; gas supply branch pipe is introduced inside diffuser forming circular clearance between their walls for suction of air; partition is permeable and is connected with housing coaxially relative to diffuser and shield. EFFECT: enhanced efficiency of separation. 1 dwg
Patent RU-2228557-C1 (RU)
Inventor: OVCHINNIKOVA M N
IPC: H01H1/0237
Filed: 2002-10-08
Granted: 2004-05-10
Abstract: FIELD: electrical engineering; contacts for low-voltage circuit-opening devices. SUBSTANCE: laminated contact has three layers, that is effective layer of silver and tin oxide composition, auxiliary layer of copper or its alloys, and intermediate layer of following composition, mass percent: copper, 5 - 75; nickel, 0.5 - 20; silver, the rest. In addition intermediate layer is minimum 10 mcm thick which ensures high reliability of connection between effective and auxiliary layers and, consequently, provides for desired resistance to in-service separation of contact layers usually occurring as result of contact collision during switching operations. EFFECT: enhanced precision of connection between effective and auxiliary layers. 1 cl, 1 tbl
Patent RU-2228353-C1 (RU)
Inventor: BARKHATOVA T V
IPC: C12N1/20
Filed: 2002-10-08
Granted: 2004-05-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: bifido-ferment is prepared by culturing the culture of bifido-microorganisms of the first and the second generation in nutrient medium containing the preparation prepared from acid soybean molasses as a carbohydrate component. Invention provides simplifying the producing technology due to exclusion of a stage for preparing pre- -ferment from culture of the second generation. EFFECT: improved producing method.
Patent RU-2227491-C1 (RU)
Title: Method for cryoconservation of juicy plant raw material
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-10-21
Granted: 2004-04-27
Abstract: FIELD: agriculture, food industry. SUBSTANCE: the present innovation deals with cryoconservation technology of plant raw material due to freezing. Before freezing plant raw material should be treated with preparation obtained out of Mortierella alpina micromycete biomass by the preset technology. Then plant raw material should be kept for about 2-5 h. EFFECT: more prolonged terms of storage.